Results 21 to 30 of about 1,829,546 (357)
Bivariate causal mixture model quantifies polygenic overlap between complex traits beyond genetic correlation. [PDF]
, 2019 Accumulating evidence from genome wide association studies (GWAS) suggests an abundance of shared genetic influences among complex human traits and disorders, such as mental disorders.
Andreassen, Ole A +11 more
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Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2007 Estimaram-se os componentes de variância e covariância e as herdabilidades para os efeitos direto e materno, as correlações entre os efeitos direto e materno e a fração de ambiente permanente na variação total, utilizando-se o aplicativo MTDFREML, para ...
S.H.A. Ribeiro +5 more
doaj +1 more source
Gene-history correlation and population structure [PDF]
, 2004 Correlation of gene histories in the human genome determines the patterns of genetic variation (haplotype structure) and is crucial to understanding genetic factors in common diseases.
Eriksson A Mehlig B +18 more
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A COMPARISON OF GENETIC AND PHENOTYPIC CORRELATIONS [PDF]
Evolution, 1988 Genetic variances and correlations lie at the center of quantitative evolutionary theory. They are often difficult to estimate, however, due to the large samples of related individuals that are required. I investigated the relationship of genetic- and phenotypic-correlation magnitudes and patterns in 41 pairs of matrices drawn from the literature in ...
openaire +3 more sources
On the Sampling Variance of Intraclass Correlations and Genetic Correlations [PDF]
Genetics, 1998 Abstract Widely used standard expressions for the sampling variance of intraclass correlations and genetic correlation coefficients were reviewed for small and large sample sizes. For the sampling variance of the intraclass correlation, it was shown by simulation that the commonly used expression, derived using a first-order Taylor ...
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Revista Brasileira de Zootecnia, 2006 Modelos de regressão aleatória foram utilizados neste estudo para estimar parâmetros genéticos da produção de leite no dia do controle (PLDC) em caprinos leiteiros da raça Alpina, por meio da metodologia Bayesiana. As estimativas geradas foram comparadas
Giselle Mariano Lessa de Assis +5 more
doaj +1 more source
Methods for calculating the breeding values of missing traits and their comparison [PDF]
Journal of Central European Agriculture, 2014 The objective of this study was to calculate the breeding values (BVs) of traits missing in a selection index. Different traits can be evaluated within the breeding programs of given countries.
Lenka Krplkov +4 more
doaj +1 more source
A lexicographic multi-objective genetic algorithm for multi-label correlation-based feature selection [PDF]
, 2015 This paper proposes a new Lexicographic multi-objective Genetic Algorithm for Multi-Label Correlation-based Feature Selection (LexGA-ML-CFS), which is an extension of the previous single-objective Genetic Algorithm for Multi-label Correlation-based ...
Freitas, Alex A., Jungjit, Suwimol
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Evolutionary Applications, 2021 Fishing‐associated selection is one of the most important human‐induced evolutionary pressures for natural populations. However, it is unclear whether fishing leads to heritable phenotypic changes in the targeted populations, as the heritability and ...
Amélie Crespel +5 more
doaj +1 more source
Most of the genetic covariation between major depressive and alcohol use disorders is explained by trait measures of negative emotionality and behavioral control [PDF]
, 2016 Background Mental health disorders commonly co-occur, even between conceptually distinct syndromes, such as internalizing and externalizing disorders.
Ellingson, J. M +4 more
core +3 more sources